Examples of org.apache.derby.iapi.sql.dictionary.TabInfo.deleteRows()

Package org.apache.derby.iapi.sql.dictionary

Class org.apache.derby.iapi.sql.dictionary.TabInfo

Examples of org.apache.derby.iapi.sql.dictionary.TabInfo.deleteRows()

org.apache.derby.iapi.sql.dictionary.TabInfo.deleteRows()
Delete the set of rows defined by a scan on an index from the table. Most of the parameters are simply passed to TransactionController.openScan. Please refer to the TransactionController documentation for details.
LOCKING: row locking if there is a start and a stop key; otherwise, table locking @param tc transaction controller @param startKey key to start the scan. @param startOp operation to start the scan. @param stopKey key to start the scan. @param qualifier a qualifier for the scan. @param filter filter on base rows @param stopOp operation to start the scan. @param indexNumber Key is appropriate for this index. @return the number of rows deleted. @exception StandardException Thrown on failure @see TransactionController#openScan

    keyRow1.setColumn(1, dependentIDOrderable);


    // only drop the rows which have this providerID
    TupleFilter        filter = new DropDependencyFilter( providerID );


    ti.deleteRows( tc,
             keyRow1,        // start row
             ScanController.GE,
             null,                //qualifier
             filter,        // filter on base row
             keyRow1,        // stop row

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    keyRow1.setColumn(1, dependentIDOrderable);


    // only drop the rows which have this providerID
    TupleFilter        filter = new DropDependencyFilter( providerID );


    ti.deleteRows( tc,
             keyRow1,        // start row
             ScanController.GE,
             null,                //qualifier
             filter,        // filter on base row
             keyRow1,        // stop row

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    keyRow1.setColumn(1, dependentIDOrderable);


    // only drop the rows which have this providerID
    TupleFilter        filter = new DropDependencyFilter( providerID );


    ti.deleteRows( tc,
             keyRow1,        // start row
             ScanController.GE,
             null,                //qualifier
             filter,        // filter on base row
             keyRow1,        // stop row

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    keyRow1.setColumn(1, dependentIDOrderable);


    // only drop the rows which have this providerID
    TupleFilter        filter = new DropDependencyFilter( providerID );


    ti.deleteRows( tc,
             keyRow1,        // start row
             ScanController.GE,
             null,                //qualifier
             filter,        // filter on base row
             keyRow1,        // stop row

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